Earlier this week, I shared some of Olio in Iowa readers’ favorite posts from the past year. But when I sat down to look back on my year in travel, I realized there were so…
Dubuque Shot Tower
Driving through Dubuque’s Historic Millwork District, it’s not difficult to imagine the hustle and bustle of the area’s industrial past. Located on the banks on the Mississippi River, one of the most intriguing parts of that history is Dubuque’s historic shot tower.